K&B Builders South West Limited

A family Run Business 

About Us 

K&B Builders (South West) Limited is a friendly and reputable family run business based in North Dorset. We have over 30 years of experience in the trade and focus on a high-quality standard of work and build our reputation on being trustworthy and reliable. Our hardworking team uses communication, advice, and guidance to help enable us to maintain our high level of customer satisfaction. K&B Builders have the experience and knowledge to manage projects ranging from minor repairs and maintenance to major refurbishments and new builds. We have and continue to build great relationships with other reputable and accredited businesses and tradesmen so that we can accomplish any task. We are highly motivated and strive to achieve desired end results with every project individually tailored to meet our clients' requirements. K&B Builders pride ourselves on providing an excellent level of service to all our customers and their construction needs throughout the Southwest.

Our Projects

Our Services 

Learn more about what we do

New Build

Looking to erect a new hamlet.. or build your dream home? Finally got permission to turn that tent into a mansion or several ... K&B Builders are here to make those visions come to life. Whether you are making plans or just working off them,  why not give us a call today and see how we can help you achieve your New Build project. 

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Feeling tired and old ..arent we all?.. although there is not much we can do about your own physical appearance (Sorry). how about a freshen up? if it's time to bring your property up to date then K&B Builders are here to help. Whether it's repairs or remedial works or it's a new kitchen & bathroom or just a slap of paint,  a complete re-wire, and a look at the dodgy plumbing!  We can do the lot! Working alongside trusted and qualified accredited tradesmen we can bring your property into the 21st century.  Simply click below and let us know what we can do for you. 

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Whether you're looking for a Single Storey extension to make extra room for your nan or looking to convert the loft for somewhere to hide your teenager, we can do it all. Looking to stick on a west wing so you can finally get some peace and quiet?  let us know!. Need to create a basement to store all those bottles of wine or knick-knacks that you can't just throw away? Whether it's a panic room or a pantry if you are looking to extend then give us a call.

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Town Halls & Churches, Restaurants and cafes to nudest camps and art centers. whether you are building it from the ground up, refurbishing or just changing the decor K&B Builders have years of experience in working alongside the commercial sector.  Speak to one of our helpful team members today. 

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Project Management 

Guys on site running around like headless chickens ? .. got all the gear but no idea? If you need help looking after a project then look no further. With over 30 years experience in managing sites all over the country K&B Builders can help put you back in control.  

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Home Improvements 

Need to paint those windows? Locked in your bathroom ...again? is the smell of damp & that list of never-ending jobs getting you down.? Have no fear, whatever work it is you need doing K&B Builders are here to help. Click below to speak to one of our friendly team today. 

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Need your garage converted into a home office? or your outbuilding turned into a luxury sauna? Whether you need a barn converting into a new dwelling or you stables turned into a holiday let K&B Builders have all the expertise and experience to complete projects of any size. Just click the link below to get started. 

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Our latest and best photos

We love to take pictures and show them to the world.

Barn Conversions into Annex and Storage buildings 

New Build Farm Shop

Town Hall Refurbishment

Garage converted into Annex

Renovation of a cottage 

New Build Cafe


What our customers say about us


Shaftesbury "We just wanted to thank you and your team for the high quality of work on our house. We are delighted with it. It was a tricky job because it was taking over from half-finished work of the previous builders, and a very old property with stone and brickwork involved, new windows and doors. You coped very well with our variations and additions to the brief as we progressed, so thank you for working with us on that. Your team of tradesmen all finished their work to a high quality and were very pleasant to have around. We will definitely be calling you if we need anything further doing! 

With thanks, Yours Sincerely, Sabrina P Sully & Michael Burland"


Dear Kevin & Ben, We would like to take this opportunity to thank you and your company for the outstanding job you did in transforming our property into the wonderful family home we have now. In June 2016 we purchased a very run down 1930s detached house that required an incredible amount of work in order to transform it into a fully functioning family home for us and our two children. From the beginning, we were impressed by your competitive quote, your honest and approachable demeanor, the advice you had to offer us, and your assurances that you would be able to complete the project within our (possibly unrealistic!) time schedule. As promised, we were able to move into the house on time, so thank you! From the offset, you and your company were so efficient and worked incredibly hard to keep everything on a track that we were actually quite surprised to see how quickly the renovation progressed! We would be very grateful if you could pass on our thanks to all the tradesmen involved in this project, from the roofers, to the plasterers, to Ben who installed our double glazing…...they were all very polite, professional and often worked late/long hours to ensure the job was completed. They are a credit to your company. We would highly recommend you to others and we hope to call upon your services in the very near future when we finally get around to sorting out the driveway/grounds to our property.

Thank you again, Kind Regards Keryn & James Bowen


​ Rivendell –Final project value £0.5M (18 weeks) I appointed and worked alongside K & B Builders recently upon Rivendell, an extensive fast track conversion and expansion of a domestic property into an exclusive B & B plus Glamping Country retreat, it was a pleasure. They undertook the project with confidence and enthusiasm from day 1 and were unrelenting in their positive approach. We commenced with minimal information but this was never an issue, even when the scope of works doubled, the Completion date did not fluctuate. We opened the doors upon a new Rivendell on time, which bears testament to the very high level of service & standard of finish which K & B provide. I look forward to working alongside them again in the near future and would not hesitate to recommend them. ​ Tim Richards – Projects Manager & Designer Paradise Farms Ltd

Tim Richards – Projects Manager & Designer Paradise Farms Ltd


(The Turret, Sherborne, Works included a single-storey extension, refurbishment to the main house, landscaping works, and installation of a custom made lift.) Dear Kevin I have just paid your invoice and l wanted to thank you and your team for such a marvelous job that you have done for me at the Turret. I am so pleased with it and would be happy to recommend you and your work to anyone.

Best wishes Tessa Davies


(Lawrence's Cottage, Abbotsbury, Garage conversion, New external oak staircase, log store, and patio area.) Dear Kevin, Many thanks for your good wishes. We have been delighted with the way that you and your men have carried out the work and we have complete trust that, if any problems arise, you will respond in a positive manner. Once more, many thanks for all your efforts.

Yours sincerely, Brian R. Taylor CBE


I would like to say that we, at the Arts Centre found K&B Builders friendly, efficient and reliable and we were particularly grateful to them for meeting important deadlines and respecting the need to share the building. We wouldn’t hesitate in employing them again.

Kind Regards Jenny Parker
Chairman and Volunteer
Box Office Manager

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